Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10620472 | Display substrate, manufacturing method thereof and display device | Haiyun Lin, Qinghui Zhao, Jingpeng Li, Zhenyu Xie, Tae Yup Min | 2020-04-14 |
| 10591779 | Display panel having minimum distance from spacer to adjacent active display region within preset range and display device | Yifeng QIN, Jingpeng Li | 2020-03-17 |
| 10578926 | Alignment film material and preparation method thereof, alignment film, display substrate and preparation method thereof, and liquid crystal display device | Jingpeng Li, Yuekai Gao | 2020-03-03 |